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$276+ Cheap flights from Montreal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YMQ — SYD
19 Aug — 26 Aug1
1 adult

What to know about flights from Montreal

Discover essential information about flights departing from Montreal, including flight schedules, destinations, airlines operating at the Montreal airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 14 August 2025.

Cheapest airline

Air Canada

Good round-trip deal

$540 or less

Good one-way deal

$278 or less
On average, Air Canada currently has the cheapest one-way flight from Montreal (avg. price of $2,665).
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Price to beat on a round-trip flight from Montreal.
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Price to beat on a one-way flight from Montreal.
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Find flights from Montreal

Cheapest flights from Montreal
Explore the most affordable flight options available from Montreal. Find the lowest fares based on data from user searches, with prices last updated on 14 August 2025.

Thu 4/906:45YUL - YYZ
Nonstop1h 25mWestJet
Sun 7/923:05YYZ - YUL
Nonstop1h 22mWestJet
Deal found 12/8$298
Sun 28/906:45YUL - YYZ
Nonstop1h 25mMultiple Airlines
Sat 4/1000:30YYZ - YUL
Nonstop1h 20mMultiple Airlines
Deal found 14/8$373
Fri 31/1009:50YUL - YYZ
2 stops10h 06mPorter Airlines
Fri 31/1023:10YYZ - YUL
Nonstop1h 25mPorter Airlines
Deal found 13/8$388
Wed 10/918:00YUL - YYZ
Nonstop1h 25mAir Transat
Sun 14/916:00YYZ - YUL
Nonstop1h 20mAir Transat
Deal found 14/8$393
Tue 9/906:45YUL - YYZ
Nonstop1h 26mAir Transat
Wed 10/918:00YYZ - YUL
Nonstop1h 20mAir Transat
Deal found 14/8$419
Thu 23/1019:40YUL - YYZ
1 stop10h 09mPorter Airlines
Fri 24/1008:15YYZ - YUL
1 stop11h 02mPorter Airlines
Deal found 14/8$432
Thu 4/919:40YUL - YYZ
1 stop9h 58mPorter Airlines
Fri 5/907:40YYZ - YUL
2 stops10h 53mPorter Airlines
Deal found 14/8$434
Tue 16/915:10YUL - YYZ
2 stops18h 33mPorter Airlines
Wed 17/912:50YYZ - YUL
Nonstop1h 22mPorter Airlines
Deal found 14/8$451
Mon 25/816:00YUL - YYZ
Nonstop1h 25mAir Transat
Thu 28/816:00YYZ - YUL
Nonstop1h 20mAir Transat
Deal found 14/8$457
Sat 8/1114:30YUL - YYZ
Nonstop1h 32mAir Transat
Thu 13/1123:10YYZ - YUL
Nonstop1h 25mAir Transat
Deal found 13/8$468
Tue 30/911:05YUL - YYZ
Nonstop1h 26mPorter Airlines
Tue 30/916:15YYZ - YUL
2 stops17h 57mPorter Airlines
Deal found 13/8$478
Thu 11/906:00YUL - CLO
2 stops18h 22mUnited Airlines
Wed 24/904:42CLO - YUL
2 stops35h 18mUnited Airlines
Deal found 12/8$722

Find flights from Montreal within your budget

 
Find flights departing from Montreal that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 14 August 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

06:45-08:10

Nonstop1h 25m

Toronto Pearson Intl

Sat 4/10

00:30-01:50

Nonstop1h 20m

$373

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 31/10

09:50-19:56

2 stops10h 06m

Toronto Pearson Intl

Fri 31/10

23:10-00:35

Nonstop1h 25m

$388

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

16:00-17:25

Nonstop1h 25m

Toronto Pearson Intl

Mon 15/9

16:00-17:20

Nonstop1h 20m

$393

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 11/9

16:00-17:25

Nonstop1h 25m

Toronto Pearson Intl

Tue 16/9

16:00-17:20

Nonstop1h 20m

$393

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

18:00-19:25

Nonstop1h 25m

Toronto Pearson Intl

Fri 12/9

16:00-17:20

Nonstop1h 20m

$393

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

18:00-19:25

Nonstop1h 25m

Toronto Pearson Intl

Sun 14/9

16:00-17:20

Nonstop1h 20m

$393

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sat 13/9

16:00-17:25

Nonstop1h 25m

Toronto Pearson Intl

Tue 16/9

16:00-17:20

Nonstop1h 20m

$393

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

18:00-19:25

Nonstop1h 25m

Toronto Pearson Intl

Tue 16/9

16:00-17:20

Nonstop1h 20m

$393

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sun 14/9

16:00-17:25

Nonstop1h 25m

Toronto Pearson Intl

Mon 15/9

16:00-17:20

Nonstop1h 20m

$393

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Mon 15/9

18:00-19:25

Nonstop1h 25m

Toronto Pearson Intl

Tue 16/9

16:00-17:20

Nonstop1h 20m

$393

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 60 results
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Best time to book a flight from Montreal

Have a flexible travel schedule? Discover the best time to fly from Montreal with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Montreal

Get recent, data-driven insights about flights from Montreal including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Montreal?

Use this chart to determine the optimal time to book a return flight from Montreal to Sydney. Price data was last updated on 8 August 2025.

The best time to book flights from Montreal is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Montreal?

Currently, July is the cheapest month in which you can book a flight from Montreal (average of $423). Flying from Montreal in January will prove the most costly (average of $2,213). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Montreal?

When flying from Montreal check dates and pricing for the following: Air Canada. As it departs for the following popular destinations: Sydney.

Air Canada
Air Canada
From $428

What are popular destinations to fly to from Montreal?

Montreal offers frequent flights to Toronto (1,294 flights per day), Paris (514 flights per day) and New York (400 flights per day).

Vancouver Intl
Vancouver Intl
From $169
London
London
From $523
Doha Hamad Intl
Doha Hamad Intl
From $706

What is the cheapest place to fly to from Montreal?

The cheapest city to fly to from Montreal is Toronto, with prices starting at $196. Explore other affordable destinations below.

Toronto
Toronto
From $128
Vancouver Intl
Vancouver Intl
From $169
Chicago
Chicago
From $182
Calgary
Calgary
From $186

Airline reviews for flights from Montreal

Get insights into the airlines that provide service from Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Montreal. In the last 7 days, Cheapflights users made a total of 647,157 searches.
See what other customers who have flown with Air Canada from Montreal have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
9,956 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Crew

7.8

Food

6.3

Comfort

7.1

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

YWG - YVR

Once we got on the plane everything was good. BUT a 3 hour delay was unacceptable. Will not fly Air Canada if I can help it.
Air Canada
7.1
Good
9,956 reviews
Air Canada
7.1
Good
9,956 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Crew

7.8

Food

6.3

Comfort

7.1

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

YWG - YVR

Once we got on the plane everything was good. BUT a 3 hour delay was unacceptable. Will not fly Air Canada if I can help it.

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Direct flights from Canada

Book a direct flight from one of these other cities located in Canada.
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Related info for your journey

Access useful and relevant information related to your journey from Montreal. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 14 August 2025.

  • What are the most popular destinations to fly to from Montreal?

    For the current month, the most popular flights from Montreal are Casablanca, Beirut, Athens. Casablanca, Bangkok Suvarnabhumi Airport, Beirut are the most popular locations from Montreal year round.

  • What is the cheapest month to fly from Montreal?

    Currently, the cheapest month for flights from Montreal is July. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Montreal?

    Cheapflights makes it easy to find flights from Montreal by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Montreal?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Montreal with no change fees?

    Yes! Cheapflights helps users easily find flights from Montreal with no change fees.

  • Can Cheapflights notify me if prices for flights from Montreal become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Montreal today and book when you’re ready!

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal?

Cheapflights makes it easy to find flights from Montreal by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Montreal?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Montreal with no change fees?

Yes! Cheapflights helps users easily find flights from Montreal with no change fees.

Can Cheapflights notify me if prices for flights from Montreal become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Montreal today and book when you’re ready!

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